SKF 303.5X327X38DOCR60 Metal face seal (Duo-Cone / mud seal)
SKF

SKF 303.5X327X38DOCR60 Metal face seal (Duo-Cone / mud seal)

Part number303.5X327X38DOCR60Item numberSKF-303.5X327X38DOCR60HS code8484.20
SKF designation convention
MaterialAs declared by SKF designation suffix
Seals & Gaskets
Metal Face Seals (Duo-Cone)
MOQ:1

Pricing

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Product Description

SKF 303.5X327X38DOCR60 metal face seal (duo-cone / mud seal). Rotary metal face seal — two lapped cast-alloy sealing rings loaded together by opposed elastomer torics. Designed to seal shafts running in gritty, abrasive slurry conditions where a lip seal would be immediately destroyed. Standard on track-drive final-drives on tracked excavators, dozers and marine deck-machinery where dredge slurry, cement wash or seawater is present. Nominal shaft speed to 4 m/s.

Technical Specifications

Type
Metal face seal (Duo-Cone / mud seal)
Designation
SKF 303.5X327X38DOCR60
HS code
8484.20
Inside diameter
303.5 mm
Outside diameter
327 mm
Seal width
38 mm
Shaft diameter, maximum
288.5 mm
Nominal bore depth
18.4 mm
Design
With O-rings (DO)
Sealing lip material
Cast iron
Rubber energizer
Nitrile rubber (NBR)
Product net weight
1.71 kg
eClass code
23-07-08-02
UNSPSC code
31181602

Standards & Compliance

Standard
SKF designation convention
Material
As declared by SKF designation suffix
Temperature Range
Per SKF product data
HS Code
8484.20

Cross References

  • Caterpillar 7G-1898 30353273860
  • Kalsi Seals 30353273860
  • CR Services 30353273860
  • Trelleborg 30353273860
  • Equivalent: 30353273860 (Caterpillar 7G-1898)
  • Equivalent: 30353273860 (Kalsi Seals)
  • Equivalent: 30353273860 (CR Services)
  • Equivalent: 30353273860 (Trelleborg)

Compatibility & Fitment

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: SKF 303.5X327X38DOCR60 Metal face seal (Duo-Cone / mud seal) — Specification sheet

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 303.5X327X38DOCR60?
303.5X327X38DOCR60 can be ordered from cballast.com as a SKF catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this SKF product?
The manufacturer part number is 303.5X327X38DOCR60.
What is the HS code for 303.5X327X38DOCR60?
The customs tariff (HS) code for 303.5X327X38DOCR60 is 8484.20.
Who manufactures 303.5X327X38DOCR60?
303.5X327X38DOCR60 is a SKF product in the Seals & Gaskets range.
Is a datasheet available for 303.5X327X38DOCR60?
Yes — the 303.5X327X38DOCR60 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 303.5X327X38DOCR60?
The minimum order quantity is 1.
Is 303.5X327X38DOCR60 available?
Yes — 303.5X327X38DOCR60 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).